Toxapex and Dhelmise

Toxapex @ Rocky Helmet
Ability: Regenerator
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Toxic Spikes
- Scald
- Haze
- Recover

Dhelmise @ Leftovers
Ability: Steelworker
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Anchor Shot
- Power Whip
- Rapid Spin
- Shadow Claw

Greninja-Ash @ Choice Specs
Ability: Battle Bond
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Dark Pulse
- Hydro Pump
- Water Shuriken
- U-turn

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 248 HP / 52 Def / 208 SpD
Careful Nature
- Stealth Rock
- Spikes
- Leech Seed
- Power Whip

Metagross-Mega @ Metagrossite
Ability: Clear Body
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Meteor Mash
- Ice Punch
- Hammer Arm
- Zen Headbutt

Landorus-Therian @ Rockium Z
Ability: Intimidate
EVs: 88 HP / 252 Atk / 168 Spe
Adamant Nature
- Swords Dance
- Rock Polish
- Earthquake
- Stone Edge